RedHat: RHSA-2019-2332:01 Low: advancecomp security update
Summary
AdvanceCOMP is a set of recompression utilities for .PNG, .MNG and .ZIP
files.
Security Fix(es):
* advancecomp: null pointer dereference in function be_uint32_read() in
endianrw.h (CVE-2019-8379)
* advancecomp: denial of service in function adv_png_unfilter_8 in
lib/png.c (CVE-2019-8383)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 7.7 Release Notes linked from the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2019-8379 https://access.redhat.com/security/cve/CVE-2019-8383 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index
Package List
Red Hat Enterprise Linux Server Optional (v. 7):
Source:
advancecomp-1.15-21.el7.src.rpm
ppc64le:
advancecomp-1.15-21.el7.ppc64le.rpm
advancecomp-debuginfo-1.15-21.el7.ppc64le.rpm
x86_64:
advancecomp-1.15-21.el7.x86_64.rpm
advancecomp-debuginfo-1.15-21.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
Source:
advancecomp-1.15-21.el7.src.rpm
x86_64:
advancecomp-1.15-21.el7.x86_64.rpm
advancecomp-debuginfo-1.15-21.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for advancecomp is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64le, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
Bugs Fixed
1708561 - CVE-2019-8379 advancecomp: null pointer dereference in function be_uint32_read() in endianrw.h
1708563 - CVE-2019-8383 advancecomp: denial of service in function adv_png_unfilter_8 in lib/png.c
